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Diffstat (limited to 'fs/cifs/cifsfs.h')
| -rw-r--r-- | fs/cifs/cifsfs.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h deleted file mode 100644 index 30bf89b1fd9a..000000000000 --- a/fs/cifs/cifsfs.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - * fs/cifs/cifsfs.h - * - * Copyright (c) International Business Machines Corp., 2002, 2007 - * Author(s): Steve French (sfrench@us.ibm.com) - * - * This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; either version 2.1 of the License, or - * (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _CIFSFS_H -#define _CIFSFS_H - -#include <linux/hash.h> - -#define ROOT_I 2 - -/* - * ino_t is 32-bits on 32-bit arch. We have to squash the 64-bit value down - * so that it will fit. We use hash_64 to convert the value to 31 bits, and - * then add 1, to ensure that we don't end up with a 0 as the value. - */ -static inline ino_t -cifs_uniqueid_to_ino_t(u64 fileid) -{ - if ((sizeof(ino_t)) < (sizeof(u64))) - return (ino_t)hash_64(fileid, (sizeof(ino_t) * 8) - 1) + 1; - - return (ino_t)fileid; - -} - -static inline void cifs_set_time(struct dentry *dentry, unsigned long time) -{ - dentry->d_fsdata = (void *) time; -} - -static inline unsigned long cifs_get_time(struct dentry *dentry) -{ - return (unsigned long) dentry->d_fsdata; -} - -extern struct file_system_type cifs_fs_type; -extern const struct address_space_operations cifs_addr_ops; -extern const struct address_space_operations cifs_addr_ops_smallbuf; - -/* Functions related to super block operations */ -extern void cifs_sb_active(struct super_block *sb); -extern void cifs_sb_deactive(struct super_block *sb); - -/* Functions related to inodes */ -extern const struct inode_operations cifs_dir_inode_ops; -extern struct inode *cifs_root_iget(struct super_block *); -extern int cifs_create(struct inode *, struct dentry *, umode_t, - bool excl); -extern int cifs_atomic_open(struct inode *, struct dentry *, - struct file *, unsigned, umode_t, - int *); -extern struct dentry *cifs_lookup(struct inode *, struct dentry *, - unsigned int); -extern int cifs_unlink(struct inode *dir, struct dentry *dentry); -extern int cifs_hardlink(struct dentry *, struct inode *, struct dentry *); -extern int cifs_mknod(struct inode *, struct dentry *, umode_t, dev_t); -extern int cifs_mkdir(struct inode *, struct dentry *, umode_t); -extern int cifs_rmdir(struct inode *, struct dentry *); -extern int cifs_rename2(struct inode *, struct dentry *, struct inode *, - struct dentry *, unsigned int); -extern int cifs_revalidate_file_attr(struct file *filp); -extern int cifs_revalidate_dentry_attr(struct dentry *); -extern int cifs_revalidate_file(struct file *filp); -extern int cifs_revalidate_dentry(struct dentry *); -extern int cifs_invalidate_mapping(struct inode *inode); -extern int cifs_revalidate_mapping(struct inode *inode); -extern int cifs_zap_mapping(struct inode *inode); -extern int cifs_getattr(const struct path *, struct kstat *, u32, unsigned int); -extern int cifs_setattr(struct dentry *, struct iattr *); - -extern const struct inode_operations cifs_file_inode_ops; -extern const struct inode_operations cifs_symlink_inode_ops; -extern const struct inode_operations cifs_dfs_referral_inode_operations; - - -/* Functions related to files and directories */ -extern const struct file_operations cifs_file_ops; -extern const struct file_operations cifs_file_direct_ops; /* if directio mnt */ -extern const struct file_operations cifs_file_strict_ops; /* if strictio mnt */ -extern const struct file_operations cifs_file_nobrl_ops; /* no brlocks */ -extern const struct file_operations cifs_file_direct_nobrl_ops; -extern const struct file_operations cifs_file_strict_nobrl_ops; -extern int cifs_open(struct inode *inode, struct file *file); -extern int cifs_close(struct inode *inode, struct file *file); -extern int cifs_closedir(struct inode *inode, struct file *file); -extern ssize_t cifs_user_readv(struct kiocb *iocb, struct iov_iter *to); -extern ssize_t cifs_strict_readv(struct kiocb *iocb, struct iov_iter *to); -extern ssize_t cifs_user_writev(struct kiocb *iocb, struct iov_iter *from); -extern ssize_t cifs_strict_writev(struct kiocb *iocb, struct iov_iter *from); -extern int cifs_lock(struct file *, int, struct file_lock *); -extern int cifs_fsync(struct file *, loff_t, loff_t, int); -extern int cifs_strict_fsync(struct file *, loff_t, loff_t, int); -extern int cifs_flush(struct file *, fl_owner_t id); -extern int cifs_file_mmap(struct file * , struct vm_area_struct *); -extern int cifs_file_strict_mmap(struct file * , struct vm_area_struct *); -extern const struct file_operations cifs_dir_ops; -extern int cifs_dir_open(struct inode *inode, struct file *file); -extern int cifs_readdir(struct file *file, struct dir_context *ctx); - -/* Functions related to dir entries */ -extern const struct dentry_operations cifs_dentry_ops; -extern const struct dentry_operations cifs_ci_dentry_ops; - -#ifdef CONFIG_CIFS_DFS_UPCALL -extern struct vfsmount *cifs_dfs_d_automount(struct path *path); -#else -#define cifs_dfs_d_automount NULL -#endif - -/* Functions related to symlinks */ -extern const char *cifs_get_link(struct dentry *, struct inode *, - struct delayed_call *); -extern int cifs_symlink(struct inode *inode, struct dentry *direntry, - const char *symname); - -#ifdef CONFIG_CIFS_XATTR -extern const struct xattr_handler *cifs_xattr_handlers[]; -extern ssize_t cifs_listxattr(struct dentry *, char *, size_t); -#else -# define cifs_xattr_handlers NULL -# define cifs_listxattr NULL -#endif - -extern ssize_t cifs_file_copychunk_range(unsigned int xid, - struct file *src_file, loff_t off, - struct file *dst_file, loff_t destoff, - size_t len, unsigned int flags); - -extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg); -#ifdef CONFIG_CIFS_NFSD_EXPORT -extern const struct export_operations cifs_export_ops; -#endif /* CONFIG_CIFS_NFSD_EXPORT */ - -#define CIFS_VERSION "2.09" -#endif /* _CIFSFS_H */ |